Like millions of other Americans, Kelsey Hameister's mood is impacted by the change of seasons. Two in every five say their ...

As the days start getting shorter and darker, people might feel affected by seasonal affective disorder, or SAD.

Shorter days and lack of sunlight can greatly affect one’s mental state. People often suffer from seasonal affective disorder ...

Seasonal changes can impact your mood, energy levels, and mental well-being—learn how to manage seasonal mood shifts with ...